Hi Nils,
It seems there's a problem with some of the text instances (label,
title etc.) that have TeX expressions in them.
You can also attach the problematic script (or part of it) here.
Best,
Edin
On 7/5/07, Nils Wagner <nw...@ia...> wrote:
> Hi all,
>
> I rerun a program which I have written one year ago.
> Now It doesn't work for me with the latest svn version.
> Here is the output
> python lshape.py --verbose-helpful
> $HOME=/home/nwagner
> CONFIGDIR=/home/nwagner/.matplotlib
> matplotlib data path /usr/lib64/python2.4/site-packages/matplotlib/mpl-data
> loaded rc file /home/nwagner/.matplotlib/matplotlibrc
> matplotlib version 0.90.1
> verbose.level helpful
> interactive is False
> units is False
> platform is linux2
> numerix numpy 1.0.4.dev3880
> font search path
> ['/usr/lib64/python2.4/site-packages/matplotlib/mpl-data/fonts/ttf',
> '/usr/lib64/python2.4/site-packages/matplotlib/mpl-data/fonts/afm']
> loaded ttfcache file /home/nwagner/.matplotlib/ttffont.cache
> backend WXAgg version 2.6.1.0
> Traceback (most recent call last):
> File "lshape.py", line 136, in ?
> show()
> File
> "/usr/lib64/python2.4/site-packages/matplotlib/backends/backend_wx.py",
> line 1246, in show
> figwin.canvas.draw()
> File
> "/usr/lib64/python2.4/site-packages/matplotlib/backends/backend_wxagg.py",
> line 61, in draw
> FigureCanvasAgg.draw(self)
> File
> "/usr/lib64/python2.4/site-packages/matplotlib/backends/backend_agg.py",
> line 392, in draw
> self.figure.draw(renderer)
> File "/usr/lib64/python2.4/site-packages/matplotlib/figure.py", line
> 601, in draw
> for a in self.axes: a.draw(renderer)
> File "/usr/lib64/python2.4/site-packages/matplotlib/axes.py", line
> 1356, in draw
> a.draw(renderer)
> File "/usr/lib64/python2.4/site-packages/matplotlib/axis.py", line
> 635, in draw
> self.label.draw(renderer)
> File "/usr/lib64/python2.4/site-packages/matplotlib/text.py", line
> 410, in draw
> bbox, info = self._get_layout(renderer)
> File "/usr/lib64/python2.4/site-packages/matplotlib/text.py", line
> 254, in _get_layout
> w,h = renderer.get_text_width_height(
> File
> "/usr/lib64/python2.4/site-packages/matplotlib/backends/backend_agg.py",
> line 245, in get_text_width_height
> width, height, fonts = math_parse_s_ft2font(
> File "/usr/lib64/python2.4/site-packages/matplotlib/mathtext.py", line
> 1585, in __call__
> expression.parseString( s )
> File "/usr/lib64/python2.4/site-packages/matplotlib/pyparsing.py",
> line 622, in parseString
> loc, tokens = self.parse( instring.expandtabs(), 0 )
> File "/usr/lib64/python2.4/site-packages/matplotlib/pyparsing.py",
> line 564, in parse
> loc,tokens = self.parseImpl( instring, loc, doActions )
> File "/usr/lib64/python2.4/site-packages/matplotlib/pyparsing.py",
> line 1863, in parseImpl
> loc, tokens = self.expr.parse( instring, loc, doActions )
> File "/usr/lib64/python2.4/site-packages/matplotlib/pyparsing.py",
> line 564, in parse
> loc,tokens = self.parseImpl( instring, loc, doActions )
> File "/usr/lib64/python2.4/site-packages/matplotlib/pyparsing.py",
> line 1548, in parseImpl
> raise maxException
> matplotlib.pyparsing.ParseException: Expected "\" (at char 0), (line:1,
> col:1)
>
> Any pointer would be appreciated.
>
> Nils
>
>
>
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